Bayanin hoto na bambanci tsakanin RGB da CMYK

Bayanin hoto na bambanci tsakanin RGB da CMYK

Game da bambanci tsakanin rgb da cmyk, mun yi tunanin hanya mafi kyau don kowa ya fahimta.A ƙasa an zana tatsuniyar bayani.

 

Launin da na'urar nunin dijital ta nuna ita ce launin da idon ɗan adam ke tsinkaya bayan hasken da ke fitowa daga idon ɗan adam ya haskaka kai tsaye.Matsayi na manyan launuka uku na RGB yana samar da haske mai haske, wanda shine hanyar launi mai ƙari, kuma mafi girman girman, mafi haske.

RGB shine yanayin "+",

RGB launuka ne na photosynthetic, kuma launuka suna gauraye bisa haske.Baƙar fata yanayi mara kyau ne na launuka daban-daban, wanda yayi daidai da farar takarda ba tare da launi ba.A wannan lokacin, idan kuna son samar da launi, ya zama dole don ƙara hasken launuka daban-daban don samar da shi.Lokacin da aka ƙara kowane nau'in launuka zuwa matsakaicin ƙimar, an kafa fari.

rgb haske kai tsaye cikin idanu

Hasken RGB kai tsaye cikin idanu

Launin abin da aka buga shine nunin hasken yanayi a saman takarda ga idon ɗan adam.CMYK hanya ce mai ragi mai launi, yayin da kuke tari, ƙara duhu.Buga yana ɗaukar yanayin launuka huɗu na launuka na farko da baƙi don gane cikakken launi.

 

CMYK yanayin "-" ne,

Don bugawa, tsarin shine kawai akasin haka.Farar takarda ita ce matakin launuka, kuma mai ɗaukar launuka ba ta da haske, amma nau'ikan tawada iri-iri.A farkon bugu, farar takarda kanta ta kai matsakaicin darajar launi.A wannan lokacin, idan za a nuna launi, ya zama dole a rufe farin da tawada.Lokacin da tawada ya yi kauri kuma ya yi kauri, farar yana ƙara rufewa gaba ɗaya.Lokacin da launuka uku na CMY suka rufe saman takarda, launi da aka nuna baƙar fata ne, wato, yanayin rasa dukkan launuka.

cmyk haske ya haskaka a ido

Hasken CMYK ya haskaka ido

Gamut launi na RGB ya fi fadi, kuma gamut ɗin launi na CMYK yana iyakance idan aka kwatanta da gamut launi na RGB, don haka akwai wasu lokuta da launuka a cikin RGB ba za su iya nunawa ba yayin bugawa.Launukan da ba a haɗa su a cikin gamut ɗin launi na CMYK ba za su ɓace yayin bugawa, don haka akwai "bambancin launi".

launi mai hankali ba zai iya bugawa ba

Lokacin da alamar gargaɗi ta bayyana, yana nuna cewa ba za a iya buga wannan launi don nunawa ba

Idan ainihin manufar bugu ne, to ana iya amfani da yanayin CMYK kai tsaye lokacin ƙirƙira.Amma wani lokacin, idan wasu ayyuka suna buƙatar sarrafa su a yanayin RGB, ko kuma idan an gama aikin a yanayin RGB, lokacin da za a yi bugu na ƙarshe, a ƙarshe ya zama dole a canza yanayin RGB zuwa yanayin CMYK, kuma don ayyukan da ba su dace da buƙatun launi masu launi suna daidaitawa kafin bugawa.

Misali, launukan da ke cikin RGB za su yi haske sosai, kuma lokacin da aka canza su zuwa CMYK, launuka za su zama mara nauyi.

rgb ruwa

GREEN DAYA (RGB)

cmyk kore

GREEN DAYA (CMYK)

Ƙirƙirar wannan bambancin launi yana buƙatar sadarwa ta rayayye da bayyana tare da abokin ciniki lokacin da abokin ciniki ya aiko mana da daftarin aiki, don kauce wa rashin fahimta mara amfani.


Lokacin aikawa: Nuwamba-15-2022